HoSt is one of the largest suppliers of bioenergy systems in Europe. The expertise of HoSt focuses on the technological development of the processing of biomass streams and the supply of systems for renewable energy from biomass. HoSt supplies anaerobic digesters for agriculture and industry, biogas upgrading systems, wood-fired boilers and combined heat and power plants, and fluidized-bed gasifiers. In addition to the supply of complete plants, HoSt has developed a wide range of components for the optimization of bioenergy systems.